NAICS 237310: Highway
This industry comprises establishments primarily engaged in the construction of highways (including elevated), streets, roads, airport runways, public sidewalks, or bridges.  The work performed may include new work, reconstruction, rehabilitation, and repairs.  Specialty trade contractors are included in this industry if they are engaged in activities primarily related to highway, street, and bridge construction (e.g., installing guardrails on highways).

Illustrative Examples:

Airport runway construction
Highway line painting
Causeway construction
Painting traffic lanes or parking lot lines
Culverts, highway, road, and street, construction
Pothole filling, highway, road, street, or bridge
Elevated highway construction
Resurfacing, highway, road, street, or bridge
Guardrail construction
Sign erection, highway, road, street, or bridge 

ExioML sector: Construction work (45)
Region: US | Year: 2022
Sector value added: 916907.924103 M EUR | Employment: 17329.2593376 thousand persons
Sector GHG emissions: 49388377293.7 kg CO2 eq | Energy carrier net total: 903450.264368 TJ | Carbon intensity: 0.05386405329849892

Company: Heritage Group Inc
Founded in 1930, The Heritage Group is a fourth-generation family-owned business managing a diverse portfolio of more than 50 companies specializing in heavy construction and materials, environmental services and specialty chemicals.